News Archives

The coronavirus changed our working and shopping patterns, and the changes could be permanent. By Ginger Goodin As the COVID-19 vaccines are distributed, we’re one step closer to addressing how we can avoid falling victim to one of the most destructive diseases ever. What’s gotten less attention are the questions of how and where we […]

In the December 2020 edition of Traffic Technology International, Texas A&M Transportation Institute Director Greg Winfree outlines the transportation research challenges we face in a post-COVID world. Winfree’s Mode Warrior editorial invites the public to review and comment upon a white paper he and TTI Assistant Director Joe Zietsman authored that “outlines nine factors to […]

Continuing a commitment to excellence in research and service, Senior Research Engineer Lance Bullard and Senior Research Scientist Sue Chrysler have been named Regents Fellows by The Texas A&M University System Board of Regents. Employees of the Texas A&M Transportation Institute (TTI), Bullard and Chrysler have dedicated their lives to improving the safety of motorists […]

Texas A&M Transportation Institute Executive Associate Director Katie Turnbull and Senior Research Scientist Johanna Zmud were published in the September/October issue of TR News, TRB’s bimonthly magazine. Turnbull’s article, “That Was Then, This Is Now, Tomorrow Will Be Amazing!,” celebrates the TRB Centennial by taking a look at what life was like in 1920, where […]

Estimating the speed-crash relationship has long been a focus area of interest in roadway safety analysis. Because of many confounding factors that may influence both speeds and crashes, the relationship cannot be appropriately established without considering the corresponding roadway characteristics and accounting for their effects on speeds and crashes. Texas A&M Transportation Institute researchers Eun […]

By Allan Rutter You could be forgiven for not knowing who Harley Staggers was. After all, the name sounds like a character in an Elmore Leonard novel. But the next time you stop at a gas station or drive on streets and highways to get there, just know that this West Virginian made those activities […]

The Texas Department of Information Resources (DIR) highlighted a Texas A&M Transportation Institute (TTI) advanced technology project as an accomplishment in its Biennial Performance Report (BPR) published Nov. 15. DIR’s stated mission is to “serve Texas government by leading the state’s technology strategy, protecting state technology infrastructure, and offering innovative and cost-effective solutions for all […]

The Texas District of the Institute of Transportation Engineers (TexITE) worked over the summer to evaluate and choose a platform to deliver its first virtual conference. TTI’s involvement included speakers, moderators, and behind-the-scenes logistics: Jason Crawford moderated and Robert Wunderlich spoke at the plenary session, “COVID-19: What Happened?”; Srinivas Geedipally spoke during the “Vision Zero […]

As the number of bicyclists on our roadways grows, so does the desire to accurately count how many there are and where they are traveling. TxDOT teamed up with Texas A&M Transportation Institute (TTI) researchers to evaluate the best bicycle monitoring equipment and to produce a user-friendly database for public use. The TTI video production […]

Researchers from TTI’s Center for Advancing Research in Transportation Emissions, Energy and Health (CARTEEH) published the 1st edition of Traffic-Related Air Pollution on Aug. 19, 2020. Associate Research Scientist Haneen Khreis led the editing of the book, working with CARTEEH Director Joe Zietsman and Associate Research Engineer Tara Ramani along with Mark Nieuwenhuijsen, a research […]

Texas A&M Transportation Institute (TTI) Research Fellow Tim Lomax will participate in a roundtable discussion webinar on November 10, to discuss research on mobility during the pandemic. This co-organized webinar-series, Mobility & the pandemic – studies from Germany and the U.S., is the first webinar session between TTI and The German Aerospace Center — Deutsches […]

Car crashes account for nearly one-third of all teen deaths in America each year. As a part of National Teen Driver Safety Week Oct. 18–24, teen advocates of the Texas A&M Transportation Institute’s (TTI’s) Teens in the Driver Seat® (TDS) program launched its You in the Driver Seat (YDS) smartphone app, aimed at encouraging safer […]

By Gretchen Stoeltje and Greg Winfree If you’ve been designing or building roads in recent years, you are probably familiar with the anticipated safety benefits of connected vehicles and the technology that will be required to make them work. You probably know that in order for connected vehicles to communicate with one another and with […]

The Texas A&M Transportation Institute (TTI) hosted the Ninety Fourth Annual Transportation Short Course Oct. 12–14, 2020. Traditionally held in person at Texas A&M University in College Station, Texas, travel restrictions and concerns for personal health in the era of COVID-19 forced planners to hold the event online for the first time in its near-century […]

Using the data produced by connected cars can improve safety for all of us. By Eva Shipp and Shawn Turner A growing number of higher-tech cars and trucks on the road are talking to us. And if we pay attention to what they’re saying, we could prevent a lot of crashes and save a lot […]

Texas A&M Transportation Institute (TTI) Graduate Research Assistant Soheil Sohrabi recently published the research paper “Impacts of Autonomous Vehicles on Public Health: A Conceptual Model and Policy Recommendations” in Sustainable Cites and Society. The paper’s authors also include Haneen Khreis, associate research scientist in TTI’s Center for Advancing Research in Transportation Emissions, Energy, and Health […]

Despite a worldwide pandemic that shut down businesses and kept most workers at home through the spring and much of the summer, 37 Texas A&M Transportation Institute (TTI) researchers, technicians and support staff in the Roadside Safety and Physical Security Division have been working nonstop conducting a near-record number of crash tests for clients across […]

TTI Senior Research Engineer and Materials & Pavements Division Head David Newcomb delivered a presentation at Texas Representative Terry Wilson’s Virtual Town Hall on September 30, 2020. The discussion centered on the impact of increased truck traffic due to the Aggregate Production Operations Industry in surrounding communities. “Representative Wilson’s office reached out to TTI prior […]

Texas A&M Transportation Institute (TTI) researchers Johanna Zmud, Gretchen Stoeltje, Todd Hansen, Tina Geiselbrecht, Chris Simek, and Ben Ettelman, were recently published on AARP Public Policy Institute’s (AARP) website. The paper, Volunteer Driver Insurance in the Age of Ridehailing, explored how volunteer drivers face insurance difficulties in the age of ridehailing. As the popularity of […]

National School Bus Safety Week (Oct. 19–23, 2020) recognizes the importance of school bus safety with various activities aimed at teaching students how to be safer in and around school buses. The week also highlights ways roadway users can practice safer behaviors whenever they encounter buses on the roadway, helping to keep our children safer. […]